On Jan 6, 2009, at 6:02 PM, Kuo-Hsien Chang wrote:
> Dear all,
>> What's wrong on those two lines in LaTex?
>> Thanks for your helps.
>> Michael Chang
>>>>> :
> :
> in the past 100 years from 8.2 degree C in January to 19.1 degree C
> in July.
> :
> :
> Total organic C is 2.7\%(27 g/kg), total organic N is 0.2\%(2 g/
> kg) and pH (H2O) is 7.6 in the 0-15cm soil layer.
> :
> :
>> Package inputenc package documentation for explanation.
> Total organic C is 2.7\%(27 g/kg^^A
> ), total organic N is 0.2\...
>> The error message is that you need to provide a definition with
> \DeclareInputText or \DeclareInputMath before using this key.
Apart from the other suggestions which you may run across, I would
recommend you to look at the SIunits package, which can facilitate
producing well spaced SI units and derivatives.